Question

What is hibernation in short sentences ​

Answer 1

Answer:

Hibernation is a way animals conserve energy to survive adverse weather conditions or lack of food. It involves physiological changes such as a drop in body temperature and slowed metabolism. Research into the processes involved in hibernation could result in medical benefits for people.

Answer 2

Hibernation is a type of deep sleep or a long nap.

Explanation:

Example :- some animals like bears have it during winters